iCloud Messages using WAY more storage on phone than in iCloud
My daughter's iPhone is running out of storage space.
Looking in the iPhone Storage settings, we see that Messages is using 30GB of storage.
She has iCloud Messages turned on but it's only using 4GB of storage in the cloud!
There is plenty of free space (2TB family plan) free on iCloud.
How can we get her Messages to push her data to the cloud and free up space on her phone?
(For comparison, my own on-phone Messages storage is the opposite, with 5x more storage in iCloud than on the phone, which is what I expected.)
iPhone XR